SecurityIng&reg; 3 Modes Zoomable Adjustable Focus XM-L T6 LED 600Lm Portable Mini Flashlight Torch 600 Lumens XML-T6 LED flashlight, mini palm size and steel body clip, convenient to carry. With 100,000 hrs long lifetime, output luminous flux can be up to 600 Lumens. Uses high quality aluminum alloy, with a very solid construction, with waterproof design. A perfect item for hiking and mountaineering outdoor sports. Power Source: 1 x 3.7V 18650 Model Battery (not included).